From: Arend van Spriel <arend@broadcom.com>
Date: Wed, 18 Mar 2015 12:25:21 +0000 (+0100)
Subject: brcmfmac: avoid runtime-pm for sdio host controller
X-Git-Tag: omap-for-v4.2/o2_dc~131^2~95^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=063d51776bd60ebf2587682eb394851c792e58d9;p=pandora-kernel.git

brcmfmac: avoid runtime-pm for sdio host controller

Several host controllers supporting runtime-pm are causing issues
with our sdio wireless cards because they disable the sdio interrupt
upon going into runtime suspend. This patch avoids that by doing
a pm_runtime_forbid() call during the probe. Tested with Sony Vaio
Duo 13 which uses sdhci-acpi host controller.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

Reading git-diff-tree failed